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-rw-r--r--src/aig/gia/giaSweeper.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/aig/gia/giaSweeper.c b/src/aig/gia/giaSweeper.c
index 735abf30..b4a53f44 100644
--- a/src/aig/gia/giaSweeper.c
+++ b/src/aig/gia/giaSweeper.c
@@ -758,7 +758,10 @@ static Vec_Int_t * Gia_ManGetCex( Gia_Man_t * pGia, Vec_Int_t * vId2Lit, sat_sol
Gia_ManForEachPi( pGia, pObj, i )
{
if ( Gia_ObjId(pGia, pObj) >= Vec_IntSize(vId2Lit) )
+ {
+ Vec_IntPush( vCex, 2 );
continue;
+ }
LitSat = Vec_IntEntry( vId2Lit, Gia_ObjId(pGia, pObj) );
if ( LitSat == 0 )
{